<%@taglib prefix="s" uri="/struts-tags" %>
<s:form action="j_spring_security_check" method="post" id="formAuthentification">
    <s:hidden name="%{#attr._csrf.parameterName}" value="%{#attr._csrf.token}" />
    <s:textfield name="username" label="Login "/>
    <s:password name="password" label="Mot de passe "/>
    <s:submit value="Connecter"/>
</s:form>